unary operator

常見(jiàn)例句

雙語(yǔ)例句

• These unary operators can be overloaded.
  這些二元的運(yùn)算子可被多載。
• Unary operators have one parameter, and binary operators have two parameters.
  一元運(yùn)算子有一個(gè)蓡數(shù)，而二元運(yùn)算子則有兩個(gè)蓡數(shù)。
• Unary operators perform an operation on a single operand, such as returning the negative or positive value of a numeric expression.
  一元運(yùn)算符對(duì)單個(gè)操作數(shù)執(zhí)行操作，如返廻數(shù)值表達(dá)式的負(fù)值或正值。
返回 unary operator